010-150 Online Practice Questions and Answers

Which of the following Linux distributions use the dpkg package management system? (Choose TWO correct answers.)

A. Suse

B. Red Hat

C. Debian

D. Ubuntu

E. Mandriva

Which of the following applications are used to play an MP3 file on a Linux system? (Choose THREE correct answers.)

A. Xara Xtreme

B. Banshee

C. LibreOffice Player

D. Amarok

E. Audacious

Which one of the following statements concerning Linux passwords is true?

A. All passwords can be decrypted using the system administrator's master password.

B. Passwords may never start with a non-letter.

C. Users cannot change their password once it has been set.

D. Passwords are only stored in encrypted form.

E. Passwords may be at most six characters long.

Which one of the following statements concerning the General Public License (GPL) is true?

A. The GPL is designed to ensure that the source code of a software remains freely available.

B. The GPL is identical to the BSD license.

C. GPL software may never be sold for money.

D. If you change a program you received under the GPL, you must send your changes to the original author for approval.

E. GPL software may not be used to run nuclear reactors or air traffic control systems.

Which commands provide help for a specific Linux command? (Choose TWO correct answers.)

A. info

B. man

C. helpme

D. ask

E. whatdoes

Which command lists all files in the current directory that start with a capital letter?

A. ls [A-Z]*

B. ls A-Z

C. ls A-Z*

D. ls --uppercasefiles

E. list-uppercase-files

Which command shows if /usr/bin is in the current shell search path?

A. cat PATH

B. echo $PATH

C. echo %PATH

D. cat $PATH

E. echo %PATH%

How can the current directory and its subdirectories be searched for the file named MyFile.xml?

A. find . -name MyFile.xml

B. grep MyFile.xml | find

C. grep -r MyFile.xml .

D. less MyFile.xml

E. search Myfile.xml ./

Which of the following commands can be used to extract content from a tar file?

A. tar -xvf

B. tar -vf

C. tar -e

D. tar -c

E. tar v

What is the command that will show system boot time messages?

A. dmesg

B. echo

C. lspci

D. display system boot

E. messages